NDSB 211

SIGMA/N0665 - ≥98% (TLC)

Synonym: 3-[Dimethyl-(2-hydroxyethyl)ammonio]-1-propanesulfonate; Dimethyl(2-hydroxyethyl)(3-sulfopropyl)ammonium hydroxide inner salt; Dimethyl-2-hydroxyethylammoniumpropane sulfonate

CAS Number: 38880-58-9
Empirical Formula (Hill Notation): C₇H₁₇NO₄S
Molecular Weight: 211.28
EC Number: 254-176-0
MDL Number: MFCD01320397
Linear Formula: C₇H₁₇NO₄S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-N0665-1G	1 g	$300.00 1/EA	Add To Favorites
45-N0665-5G	5 g	$548.00 1/EA	Add To Favorites

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This image depicts SKU: N0665-1G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98% (TLC)
color	white
description	zwitterionic
form	solid
InChI	1S/C7H17NO4S/c1-8(2,5-6-9)4-3-7-13(10,11)12/h9H,3-7H2,1-2H3
InChI key	CNXPCGBLGHKAIL-UHFFFAOYSA-N
mol wt	211.28 g/mol
Quality Level	200
SMILES string	OCC[N+](C)(C)CCCS([O-])(=O)=O
solubility	methanol: 5 mg/mL, clear, colorless
technique(s)	DNA extraction: suitable

Application:	NDSB 211 has been used in a study to assess halophilic protein stabilization by the mild solubilizing agents nondetergent sulfobetaines. It has also been used in a study to investigate an alternative strategy for crystallizing macromolecules.
Application:	Non-detergent sulfobetaine is a compound used for non-denaturing protien purification. Increases the extraction yield of membrane, nuclear and cytoskeletal associated proteins. Zwitterionic over a wide pH range, easily removed by dialysis and no significant absorption in the near UV range. Specific applications include microsomal protein extraction, nuclear protein recovery, precipitation reduction in IEF, and membrane-bound protease purification.
General description:	Dimethyl-2-hydroxyethylammoniumpropane sulfonate, or NDSB 211, is a nondetergent-sulfobetain. It is zwitterionic over a wide pH range, easily removed by dialysis and shows no significant absorption in the near UV range.
Other Notes:	This product is non-micelle forming.
Packaging:	1, 5 g in poly bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P280 - P305 + P351 + P338 - P310
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8 / PGIII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98% (TLC)
UNSPSC	12161900

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